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A liquid mulch film with functions of cold protection, heat preservation and degradation

A Gaussian and faucet technology, used in applications, organic fertilizers, plant protection covers, etc., can solve the problems of low film-forming and cohesiveness, no film-forming effect, soil pollution, etc. The effect of good film property and high solution viscosity

Inactive Publication Date: 2011-12-28
邓首春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many humic acid mulch powder and liquid mulch technology products in our country. After some products are applied to the field soil surface, their film-forming properties and cohesiveness are low, some crack, ventilate, and some form hard agglomerates , after a light rain shower, decolorization and film removal, some products are added with anionic and nonionic surfactants, not only can not play the role of film formation, but will pollute the soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] A liquid mulching film with functions of cold protection, heat preservation and degradation, the process of which is as follows:

[0010] 1. When 18 kg of tap water is heated to 45 degrees, after being magnetized by a 3000 Gauss magnetized faucet, put it into a plastic bucket, add 50 grams of pullulan gum, stir for 1 minute while adding, let it stand for 30 minutes, and then Add 700 grams of lignin, 140 grams of calcium sulfate, 100 grams of urea, 50 grams of borax, and 100 grams of carbon sugar pigment. Stir while adding.

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PUM

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Abstract

The invention proposes a liquid mulch film with functions of cold protection, heat preservation and degradation, which is composed of an organic hydrophilic adhesive, a film-forming agent, and a magnetized water phase of inorganic elements, and sprayed on the field can play a role in heat preservation and cold protection. , Degradation film products. The invention has the advantages of low production cost, obvious film formation on the soil surface, and remarkable functions of heat preservation and cold protection.

Description

technical field [0001] The invention relates to a liquid mulch film with the functions of cold protection, heat preservation and degradation in the technical field of agricultural materials. , a liquid mulch product that can be sprayed on the field to prevent cold, keep warm and degrade. Background technique [0002] At present, there are many humic acid mulch powder and liquid mulch technology products in our country. After some products are applied to the field soil surface, their film-forming properties and cohesiveness are low, some crack, ventilate, and some form hard agglomerates , after a light rain shower, decolorization and film removal, some products add anionic and non-ionic surfactants, not only can not play the role of film formation, but pollute the soil. [0003] On the basis of the original plastic film and liquid film technology, the present invention designs a novel liquid plastic film with functions of cold protection, heat preservation and degradation. ...

Claims

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Application Information

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IPC IPC(8): A01G13/02C09K17/52
Inventor 邓首春
Owner 邓首春
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